Base | Representation |
---|---|
bin | 1000001001111… |
… | …10000001011110 |
3 | 11202201122220202 |
4 | 10010332001132 |
5 | 120003131421 |
6 | 10442143502 |
7 | 1460326253 |
oct | 404760136 |
9 | 152648822 |
10 | 68411486 |
11 | 35686620 |
12 | 1aab1b92 |
13 | 11233790 |
14 | 912b42a |
15 | 601510b |
hex | 413e05e |
68411486 has 16 divisors (see below), whose sum is σ = 120557808. Its totient is φ = 28704000.
The previous prime is 68411479. The next prime is 68411501.
68411486 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119315 + ... + 119886.
It is an arithmetic number, because the mean of its divisors is an integer number (7534863).
Almost surely, 268411486 is an apocalyptic number.
68411486 is a deficient number, since it is larger than the sum of its proper divisors (52146322).
68411486 is a wasteful number, since it uses less digits than its factorization.
68411486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239227.
The product of its digits is 36864, while the sum is 38.
The square root of 68411486 is about 8271.1236237890. The cubic root of 68411486 is about 408.9871609203.
The spelling of 68411486 in words is "sixty-eight million, four hundred eleven thousand, four hundred eighty-six".
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